Is RADOM required to publish a Consumer Confidence Report?

Yes. RADOM is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is RADOM’s next Consumer Confidence Report due?

RADOM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

NASHVILLE, IL · Washington County

RADOM Water System

Consumer Confidence Report status

RADOM must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for RADOM.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID): IL1890450
System type: Community Water System
Population served: 193
Service connections: 103
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

RADOM is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 193 people from surface water.

As of August 1, 2026, its federal record holds 5 entries between 1994 and 2011, all of which EPA lists as closed. Nothing has been added since 2011.

Of the 5, 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules, the Consumer Confidence Rule, and the Lead and Copper Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2011 – August 16, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2010 – August 22, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2006 – September 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2001 – December 31, 2001
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1994 – March 31, 1994
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2011 – August 16, 2011	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2010 – August 22, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 2001 – December 31, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
March 1, 1994 – March 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

October 4, 2011State Public Notification received1 linked violation
August 24, 2011State Violation/Reminder Notice1 linked violation
August 22, 2011State Compliance achieved1 linked violation
August 16, 2011State Compliance achieved1 linked violation
December 30, 2010State Bilateral Compliance Agreement signed1 linked violation
October 14, 2010State Public Notification requested3 linked violations
February 13, 2002State Public Notification requested1 linked violation
February 13, 2002State Violation/Reminder Notice1 linked violation
May 28, 1994State Violation/Reminder Notice1 linked violation
May 28, 1994State Public Notification requested1 linked violation

Common questions

Is RADOM required to publish a Consumer Confidence Report?: Yes. RADOM is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is RADOM’s next Consumer Confidence Report due?: RADOM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RADOM have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for RADOM.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

SHOEMAKER, BRANDON K.

618-303-0577

NASHVILLE, IL 62263